Hi, There is another advantage when fuel burns from the center. The center of gravity remains steady compared to when fuel burns from the ends because as the fuel burns, the weight distribution changes, affecting the center of gravity
Surface area decreases then the pressure increases. This is true in case of nail bed in physics. But how it works in rocket propulsion ( when surface area decreases then the pressure also decreases)
Pressure= Force /Area so 1st case la area of contact with fire athigam so pressure kammi. 2nd case when there is a hole area of contact kammi so pressure athigam.. Ig there is a slight change bro Correct me If I am wrong
He is referring the pressure (thrust) generated by combustion and not the pressure acting at the interface. Smaller the contact area, less feul is ignited and combusted, less thrust (pressure as he said) is generated. While in second case there is more contact area for combustion, so large amount of fuel is combusted in a given time, so more thrust (pressure as he said) is generated.
This is PV=nRT..... If Temparature increases... Pressure increases.... In the first case due to constant area burning temparature change is normal whereas in the 2nd case temparture rapidly increases gaining more pressure and thrust.
4:51 it is not perfect to say constant speed, speed/velocity depends on more factors not excluding thrust. On neutral burn the thrust remains constant.🤔
Excellently animated .Easy to understand. One small correction. Rocket always neutral burning. Gun shoot inside barrel is progressive burning . You explained vise versa.pls edit re upload video. THANKS. Refer
I think inga surface area is for the fuel and thrust is gained by burning the fuel so surface area fuel ah burn pandrathuku mattum nu thaan nenaikiren thrust koduka antha fuel evlo seekrama burn aaguthu ndratha kanaku eduthukanum. Thisis what i could understand might br wrong
Small area of contact->less fuel is combusted in a given time ->less thrust (pressure nu avar solrar) Larger the contact area->more is the combustion->more is the thrust(pressure generated through combustion, and not the pressure acting at the junction)
Good knowledge session. How ever the rockets shown in the video works with liquid propellant. Mainly liquid Hydrogen and Oxygen where this hole concept does not work. Here they use high pressure pump to push through more fuel on short time
i dont think still they use soild fuels... is that hole is not applicable for solid fuel in those days....now we came to cryogenic which is liquid fuel ri8?...
You have made a mistake pressure is inversely proportional to area. That means if surface area decreases the pressure increases
You are correct bro etha message pannalam than commentsku vanthen
Rocky bhai❤🎉
It is only to solid propelent sir not liquid proplent
I love astrophysics and lmes❤❤❤🎉
Hi,
There is another advantage when fuel burns from the center. The center of gravity remains steady compared to when fuel burns from the ends because as the fuel burns, the weight distribution changes, affecting the center of gravity
Surface area decreases then the pressure increases. This is true in case of nail bed in physics. But how it works in rocket propulsion ( when surface area decreases then the pressure also decreases)
Pressure= Force /Area so 1st case la area of contact with fire athigam so pressure kammi. 2nd case when there is a hole area of contact kammi so pressure athigam..
Ig there is a slight change bro
Correct me If I am wrong
He is referring the pressure (thrust) generated by combustion and not the pressure acting at the interface. Smaller the contact area, less feul is ignited and combusted, less thrust (pressure as he said) is generated. While in second case there is more contact area for combustion, so large amount of fuel is combusted in a given time, so more thrust (pressure as he said) is generated.
This is PV=nRT..... If Temparature increases... Pressure increases.... In the first case due to constant area burning temparature change is normal whereas in the 2nd case temparture rapidly increases gaining more pressure and thrust.
Force=Pressure x area.... Area increases... Thrust increases..... innum simpla explain pannirukalam...
1:13 Balloon 🎈 Rocket 🚀 4:49 Neutral burning
சூப்பர். மிக எளிமையான சாதாரண மக்களுக்கும் புரியுபம்படியான வீடியோ. நன்றி
bro pressure and surface area are inversely proportional
4:51 it is not perfect to say constant speed, speed/velocity depends on more factors not excluding thrust. On neutral burn the thrust remains constant.🤔
Bro cough syrup video enga kaanom
nalla vela ennaya maari pala per thedranga
Enakkum kedikkala
Though I don't understand the language (Tamil?), I loved the video. Wished it could be dubbed or have subtitles in English or Hindi.
Keep it up
Excellently animated .Easy to understand. One small correction. Rocket always neutral burning. Gun shoot inside barrel is progressive burning . You explained vise versa.pls edit re upload video. THANKS. Refer
But pressure inversely proportional to area
I think inga surface area is for the fuel and thrust is gained by burning the fuel so surface area fuel ah burn pandrathuku mattum nu thaan nenaikiren thrust koduka antha fuel evlo seekrama burn aaguthu ndratha kanaku eduthukanum.
Thisis what i could understand might br wrong
Pressure is inversely proportional to volume - Boyles law
Small area of contact->less fuel is combusted in a given time ->less thrust (pressure nu avar solrar)
Larger the contact area->more is the combustion->more is the thrust(pressure generated through combustion, and not the pressure acting at the junction)
Rocky Bhai super comedy at the end bro 🤣🤣🤣🤣
bro bullet glass pathi video poduga and how it made and the optical glasses are how it made and use full thing with our daily lifes
Great Physics teacher
Wow kudos! I want this like videos more bro please, I want the old rockesh back
Nicely explained bro...
Please upload video about gravity and blackhole
Namma bike mileage increase pandrathuku oru vali sollunga ltr 104 thaandi poikirukku . Petrol poduthuke maasa sambalam paathi poiruthu
Bro andha NEET JEE Workshop online ah illa offline ah bro?
Pressure=Force/Area
Sir can you please explain about sand CO2 bricks in your channel,
It will be very helpful.
OMG 😱 Nice 👍 video LMES Team 👍 indha formula use pani car & bike launch pana mudiyumah
Good knowledge session. How ever the rockets shown in the video works with liquid propellant. Mainly liquid Hydrogen and Oxygen where this hole concept does not work. Here they use high pressure pump to push through more fuel on short time
i dont think still they use soild fuels... is that hole is not applicable for solid fuel in those days....now we came to cryogenic which is liquid fuel ri8?...
Ithu thaan mannu adupula wood powder vechi short time la boil panna kaalam kaalama use pannitu irrukom
Sir
Rocket re land pana cost save la as per Elon Musk idea
Why ocean drop pani return ready panra ga
Cost increase avuthu la
Anna sci-fi movie la varamadhiri spaceships a real-life la use pannama irukangale enn? Spaceship enn possible illanu oru video podunga na
Lmes ❤❤
Super bro,ippo ithu gravity work pannubothu ok ,spacela eppdi fuel burn aguthu earth pressure and space pressure difference
Liquid propalent? How to hole
good question... brother...😊
Rocket la use panrathu solid propellant , tharkuri
It doesn't used in liquid propellent brother
very interesting 👍🏾
This is applicable only for solid fuelled tickets and solid fuelled rockets are almost in the extinction stage.
Super❤
2:40 😂😂😂😂 rocket saiya theyvayana porutkala la .... Uppu sirithalavu missing bro...😅😅😅
Per second 5 ton fual 😮😮😮
Why mr. Premanad is not coming as video host. I miss him and Aravind bro
How will the rocket will fall in a ovean
Science behind breaking bad
Rocky bai is a good boy
Bro ithu solid fuel rocket engine mattum thana bro
Ama bro
How is it possible that when surface area is less and even pressure is less. It is to be when pressure is more in less surface area 4:27
Antha hole valiya fuel keela vilathaa
👌
Bro internship provide pannalame, it helps to build youngsters like u.
GOOD ❤
athu epdi bro ocean nu sollureenga any reason??? Land or public irukkura edaththula vizha chance illaya??🤔
Rocket flight path is planned in such a way so...solid booster falls in Ocean without causing harm to anyone
@@PraveenKumar-pv5bn Oh!! Thanks!!!😇
satellite 🛰️ புவியீர்ப்பு விசை வழியாக பூமி விட்டு தொலைதூரமாக செல்லாதா ?
Good
🎉🎉🎉
Apo liquid fuel la ipdi burn panuvaga
❤🎉
😊😊
Ithu puthusa irukune😂
First like
NASA >>> ISRO
Y e s in wasting money, they're big
@@MathiyazhaganRajendran
Vaithu erichal much?😂
NASA does all the innovation.ISRO just does things after NASA gathers base information ,and using it.
என்ன பெரிய nasa, இத கண்டுபுச்சதே நம்ம vada மாஸ்டர்ஸ் தானே.
For ex: மெதுவடை 😂
Bro ippaum use panra solid propprlent kooda oru explosive material tha (similarly gun Powder)
First comment
Character
Chitti is scam